Last time, Brandon provide me with the attached picture. With that, I've replaced Q2 with a new one. This is a mosfet, I've used successfully the DMP2035UVT (also suggested by Brandon). Q1 is used for reverse voltage protection.
After that my Zumo was fixed.
Hope that might help you to sort the problem. ^_^
Às 05:25 de 19-02-2017, Tony Vera escreveu:
I've got a similar issue. Is there a way of knowing where Q2, R5 and R7 are located on the board?
The schematic does not show where on the shield they are.